Hyaluronic acid in shampoo penetrated hair well, reduced frizz, and improved hair strength and moisture.
21 citations
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March 2017 in “Skin research and technology” Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
28 citations
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October 1992 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” SIP is a better method for measuring hair growth accurately.
February 2021 in “PubMed” A 2-year-old girl had a hair disorder not shared by her identical twin.
2 citations
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January 2022 1 citations
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January 2020 3 citations
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August 2011 in “PubMed” Coconut oil protects hair from damage better than regular grooming practices.
February 2026 in “International Journal of Homoeopathic Sciences” Plica Polonica is a rare hair disorder causing severe matting, managed by detangling or cutting, and prevented with regular hair care.
10 citations
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January 1971 in “The American midland naturalist” A simple method can show hair's surface pattern.
RNase L hinders hair follicle regeneration by altering immune signals.
1 citations
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January 2016 in “Springer briefs in molecular science” I'm sorry, but there's no information provided for me to summarize.
July 2025 in “Russian Journal of Skin and Venereal Diseases” Lichen planus on the scalp can cause scarring hair loss and has four main types.
November 2022 in “Journal of Drug Delivery and Therapeutics” Unani medicine links diffuse hair loss to poor skin pore function and body dryness, leading to thinning hair.
4 citations
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July 2013 in “The Journal of Dermatology” A rare skin condition caused scarring hair loss on the scalp.
6 citations
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August 2012 in “The Journal of Pediatrics” A 12-year-old girl was diagnosed with monilethrix, a genetic condition causing fragile, beaded hair that breaks easily, with no effective treatment available.
1 citations
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November 2023 in “Cosmetics” Surfactants damage hair, but sealing the cuticle can prevent this.
12 citations
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March 2004 in “Journal of Investigative Dermatology” 6 citations
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August 1985 in “Archives of dermatology” A lotion helped remove hair casts, which seem to come from a specific part of the hair follicle, and patients with hair casts can be grouped based on the cause.
January 2018 in “Skin appendage disorders” A woman's hair loss was correctly diagnosed as Lichen planopilaris after initial misdiagnosis, highlighting the usefulness of trichoscopy in diagnosing hair disorders.
19 citations
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October 1985 in “British Journal of Dermatology” The document concludes that unruly hair can be congenital or acquired, often lacks specific treatments, and can be managed with oils and short hairstyles.
9 citations
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September 2012 in “Journal of Cosmetic Dermatology” Hair capacitance mapping effectively measures hair surface moisture changes.
9 citations
,
July 2021 in “Journal of Medicinal Food” Lactobacillus paracasei HY7015 helps hair grow in mice.
38 citations
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July 1998 in “Journal of surgical oncology” A woman with breast cancer developed a rare condition causing excessive fine hair growth on her face and body.
Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.
January 2026 in “Health Science Reports” Personalized hair care can help manage hair-focused repetitive behaviors.
158 citations
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February 2000 in “Archives of dermatology” Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
September 2020 in “Hair transplant forum international” The document's conclusion cannot be determined.
May 2020 in “Hair transplant forum international” The document's conclusion cannot be determined.
1 citations
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October 2023 in “Skin research and technology” LC-OCT is an effective new method for diagnosing classic lichen planopilaris.
Hair feels different when touched and rubs together in various ways.